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一般說明
Oxyfluorfen-(ethoxy-d5) is an isotope-labeled analog of diphenyl ether herbicide oxyfluorfen, wherein the ethoxy protons are replaced by deuterium.
應用
Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The major advantage of using this technique is that the isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analogs, and thus show identical behavior during the workup and sample preparation process. This helps in overcoming the problems of matrix effects generally encountered in the usual LC-MS/GC-MS analysis potentially resulting in biased results. By spiking the sample before workup with its isotope labeled analog, the loss of analyte that leads to matrix effects can be determined and compensated.
法律資訊
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
Effect of oxyfluorfen and diuron alone and in mixture on antioxidative enzymes of Scenedesmus obliquus
Geoffroy L, et al.
Pesticide Biochemistry and Physiology, 72(3), 178-185 (2002)
Toxicological effects of oxyfluorfen on oxidative stress enzymes in tilapia Oreochromis niloticus
Peixoto F, et al.
Pesticide Biochemistry and Physiology, 85(2), 91-96 (2006)
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